SI514 Datasheet, PDF (17/36 Pages) Silicon Laboratories – ANY-FREQUENCY IC PROGRAMMABLE XO

7. Write Registers 0, 5-11:
a. Register 0 = 0x33
b. Register 5 = 0x57 (M_Frac[7:0])
c. Register 6 = 0x45 (M_Frac[15:8])
d. Register 7 = 0xA4 (M_Frac[23:16])
e. Register 8 = 0x42 (M_Int[2:0],M_Frac[28:24])
f. Register 9 = 0x05 (M_Int[8:3])
g. Register 10 = 0x2A
h. Register 11 = 0x00
8. Calibrate the VCO by writing Register 132, bit 0 to a 1.
9. Enable the output by writing Register 132, bit 2 to a 1.
Si514
Rev. 1.0
17